1204854310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 2589262848

約数和(自身を除く): 1384408538

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 61, 74, 110, 115, 122, 185, 211, 230, 253, 305, 370, 407, 422, 506, 610, 671, 814, 851, 1055, 1265, 1342, 1403, 1702, 2035, 2110, 2257, 2321, 2530, 2806, 3355, 4070, 4255, 4514, 4642, 4853, 6710, 7015, 7807, 8510, 9361, 9706, 11285, 11605, 12871, 14030, 15433, 15614, 18722, 22570, 23210, 24265, 24827, 25742, 30866, 39035, 46805, 48530, 49654, 51911, 53383, 64355, 77165, 78070, 85877, 93610, 103822, 106766, 124135, 128710, 141581, 154330, 171754, 179561, 248270, 259555, 266915, 283162, 296033, 359122, 429385, 476227, 519110, 533830, 571021, 592066, 707905, 858770, 897805, 952454, 1142042, 1415810, 1480165, 1795610, 1975171, 2381135, 2855105, 2960330, 3256363, 3950342, 4762270, 5238497, 5710210, 6512726, 9875855, 10476994, 10953221, 16281815, 19751710, 21906442, 26192485, 32563630, 52384970, 54766105, 109532210, 120485431, 240970862, 602427155, 1204854310]

約数ペア:

[(1, 1204854310), (2, 602427155), (5, 240970862), (10, 120485431), (11, 109532210), (22, 54766105), (23, 52384970), (37, 32563630), (46, 26192485), (55, 21906442), (61, 19751710), (74, 16281815), (110, 10953221), (115, 10476994), (122, 9875855), (185, 6512726), (211, 5710210), (230, 5238497), (253, 4762270), (305, 3950342), (370, 3256363), (407, 2960330), (422, 2855105), (506, 2381135), (610, 1975171), (671, 1795610), (814, 1480165), (851, 1415810), (1055, 1142042), (1265, 952454), (1342, 897805), (1403, 858770), (1702, 707905), (2035, 592066), (2110, 571021), (2257, 533830), (2321, 519110), (2530, 476227), (2806, 429385), (3355, 359122), (4070, 296033), (4255, 283162), (4514, 266915), (4642, 259555), (4853, 248270), (6710, 179561), (7015, 171754), (7807, 154330), (8510, 141581), (9361, 128710), (9706, 124135), (11285, 106766), (11605, 103822), (12871, 93610), (14030, 85877), (15433, 78070), (15614, 77165), (18722, 64355), (22570, 53383), (23210, 51911), (24265, 49654), (24827, 48530), (25742, 46805), (30866, 39035)]